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Lie Sean
Chief Technology OfficerCIK 0002132472
Total Volume
$225.3M
7 filings
Purchases
$0
0 buy txns
Sales
$193.8M
63 sell txns
Net Activity
-$193.8M
net sold
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 7
- Buy transactions
- 0
- Sell transactions
- 63
- Companies
- 1
- Active
- 2026
Lie Sean, Chief Technology Officer, accounts for 7 disclosed filings worth $225.3M, all concentrated in Cerebras Systems Inc. (CBRS), active 2026. The record is heavily weighted toward selling, with $0 in purchases against $193.8M in sales. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
7 loaded
| Sep 28 | CBRS Cerebras Systems Inc. | Lie Sean | Chief Technology Officer | Sell | $25.1M |
| Sep 8 | CBRS Cerebras Systems Inc. | Lie Sean | Chief Technology Officer | Sell | $11.2M |
| Aug 21 | CBRS Cerebras Systems Inc. | Lie Sean | Chief Technology Officer | Sell | $151.1M |
| Aug 20 | CBRS Cerebras Systems Inc. | Lie Sean | Chief Technology Officer | Sell | $4.7M |
| Jun 29 | CBRS Cerebras Systems Inc. | Lie Sean | Chief Technology Officer | Sell | $1.7M |
| May 15 | CBRS Cerebras Systems Inc. | Lie Sean | Chief Technology Officer, 10% Owner | Tax withheld | $27.9M |
| May 13 | CBRS Cerebras Systems Inc. | Lie Sean | Chief Technology Officer, 10% Owner | Other | $0 |
7 filings